eliminate loops in forwarding

darcs-hash:20080830090148-84dde-2f5711a22c7e5a868005bb3188a966c0cdde30ab.gz

diff --git a/scripts/xmppqueuehandler.php b/scripts/xmppqueuehandler.php
index 2adcdf7e477e25ea4dfcec6717ed018b020fb8e2..040191c283cbbd93626b1082e0e0e28aeb9263fc 100755 (executable)
--- a/scripts/xmppqueuehandler.php
+++ b/scripts/xmppqueuehandler.php
@@ -67,6 +67,10 @@ class XmppQueueHandler extends QueueHandler {
                        return;
                }
                $listener = $this->listener();
+               if (strtolower($listener) == strtolower($pl['from'])) {
+                       $this->log(LOG_WARNING, 'Ignoring loop message.');
+                       return;
+               }
                $this->log(LOG_INFO, 'Forwarding message from ' . $pl['from'] . ' to ' . $listener);
                $this->conn->message($this->listener(), $pl['body'], 'chat', NULL, $this->ofrom($pl['from']));
        }